Add html templates, improved URL validation and control flag for shortened URL

This commit is contained in:
Tom Andrade 2019-04-29 20:06:11 +02:00
parent dc9472b5fd
commit ecbc575db7
Signed by: wolvie
GPG Key ID: 31AAB07872E82669
8 changed files with 1058 additions and 83 deletions

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@ -13,5 +13,6 @@ FROM scratch
LABEL maintainer="Thomas Andrade <wolvie@gmail.com>"
COPY --from=builder /go/src/short/short /
COPY templates /templates
ENTRYPOINT [ "/short" ]

114
main.go
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@ -4,6 +4,7 @@ import (
"encoding/json"
"flag"
"fmt"
"html/template"
"io/ioutil"
"log"
"math/rand"
@ -15,6 +16,7 @@ import (
"strings"
"time"
"github.com/asaskevich/govalidator"
"github.com/gorilla/handlers"
"github.com/gorilla/mux"
"github.com/patrickmn/go-cache"
@ -30,59 +32,6 @@ const (
appVersion = "0.2.0"
)
const indexPage = `
<!DOCTYPE html>
<html lang=en>
<head>
<title>Short: the simple url shortener</title>
<style>
form{
position:fixed;
top:30%;
left:40%;
width:500px;
font-family:georgia,garamond,serif;
font-size:16px;
}
</style>
</head>
<body>
<form action="/" method="POST">
<label for="url">
Please type the url</label>
<br>
<input id="url" type="text" name="url"/>
<input type="submit" name="Submit" value="Submit"/>
</form>
</body>
</html>
`
const returnPage = `
<!DOCTYPE html>
<html lang=en>
<head>
<title>Short: the simple url shortner</title>
<style>
.center {
padding: 70px 0;
border: none;
border-color: transparent;
text-align: center;
font-family:georgia,garamond,serif;
font-size:16px;
}
</style>
</head>
<body>
<div class="center">
URL Shortened to <a href="%s">%s</a>
</div>
</body>
</html>
`
var domain string
var redisServer string
var addr string
@ -90,11 +39,18 @@ var port string
var proto string
var path string
var dumpFile string
var urlSize int
var src = rand.NewSource(time.Now().UnixNano())
var pool = cache.New(240*time.Hour, 1*time.Hour)
var indexTmpl = template.Must(template.ParseFiles("templates/index.html"))
var returnTmpl = template.Must(template.ParseFiles("templates/returnPage.html"))
var notFoundTmpl = template.Must(template.ParseFiles("templates/404.html"))
var badRequestTmpl = template.Must(template.ParseFiles("templates/400.html"))
var internalErrorTmpl = template.Must(template.ParseFiles("templates/500.html"))
var okTmpl = template.Must(template.ParseFiles("templates/ok.html"))
func index(w http.ResponseWriter, r *http.Request) {
w.Write([]byte(indexPage))
indexTmpl.Execute(w, indexTmpl)
}
// get executes the GET command
@ -124,21 +80,19 @@ func redirect(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, url, http.StatusFound)
} else {
w.WriteHeader(http.StatusNotFound)
w.Write([]byte("URL don't exist"))
notFoundTmpl.Execute(w, notFoundTmpl)
}
}
func shortner(w http.ResponseWriter, r *http.Request) {
u, err := url.ParseRequestURI(r.FormValue("url"))
if err != nil {
w.WriteHeader(http.StatusBadRequest)
w.Write([]byte("Bad URL"))
} else {
suffix := RandStringBytesMaskImprSrc(10)
if govalidator.IsURL(r.FormValue("url")) {
u, _ := url.Parse(r.FormValue("url"))
suffix := RandStringBytesMaskImprSrc(urlSize)
for {
_, status := get(suffix)
if status {
suffix = RandStringBytesMaskImprSrc(10)
suffix = RandStringBytesMaskImprSrc(urlSize)
} else {
break
}
@ -153,8 +107,11 @@ func shortner(w http.ResponseWriter, r *http.Request) {
}
set(u.String(), suffix)
shortend := proto + "://" + domain + hostSuf + path + suffix
output := fmt.Sprintf(returnPage, shortend, shortend)
w.Write([]byte(output))
returnTmpl.Execute(w, shortend)
} else {
w.WriteHeader(http.StatusBadRequest)
badRequestTmpl.Execute(w, badRequestTmpl)
}
}
@ -205,14 +162,10 @@ func itemsFromFile(w http.ResponseWriter, r *http.Request) {
if err != nil {
log.Println(err)
w.WriteHeader(http.StatusInternalServerError)
w.Write(
[]byte("Cannot open file " + dumpFile),
)
internalErrorTmpl.Execute(w, "Cannot open file "+dumpFile)
} else {
pool = cache.NewFrom(240*time.Hour, 1*time.Hour, dumpObj)
w.Write(
[]byte("OK"),
)
okTmpl.Execute(w, "Imported "+strconv.Itoa(len(dumpObj))+" items to the DB")
}
}
@ -223,14 +176,10 @@ func itemsFromPost(w http.ResponseWriter, r *http.Request) {
if err != nil {
log.Println(err)
w.WriteHeader(http.StatusInternalServerError)
w.Write(
[]byte("Cannot parse JSON"),
)
internalErrorTmpl.Execute(w, "Cannot parse JSON")
} else {
pool = cache.NewFrom(240*time.Hour, 1*time.Hour, dumpObj)
w.Write(
[]byte("OK"),
)
okTmpl.Execute(w, "Imported "+strconv.Itoa(len(dumpObj))+" items to the DB")
}
}
@ -241,21 +190,20 @@ func itemsDumpToFile(w http.ResponseWriter, r *http.Request) {
err := ioutil.WriteFile(dumpFile, dumpObj, 0644)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
w.Write(
[]byte("Failed to open json file"),
)
internalErrorTmpl.Execute(w, "Failed to open json file")
} else {
w.Write([]byte("Dump writen to: " + dumpFile))
okTmpl.Execute(w, "Dump writen to: "+dumpFile)
}
}
func main() {
flag.StringVar(&domain, "domain", "localhost", "Domain to write to the URLs")
flag.StringVar(&addr, "addr", "localhost", "Address to listen for connections")
flag.StringVar(&port, "port", "8080", "Port to listen for connections")
flag.StringVar(&path, "path", "", "Path to the base URL (https://localhost/PATH/... remember to append a / at the end")
flag.StringVar(&domain, "domain", "localhost", "Domain to write to the URLs")
flag.StringVar(&dumpFile, "dump", "urls.json", "Path to the file to dump the kv db")
flag.StringVar(&path, "path", "", "Path to the base URL (https://localhost/PATH/... remember to append a / at the end")
flag.StringVar(&port, "port", "8080", "Port to listen for connections")
flag.StringVar(&proto, "proto", "https", "proto to the base URL (HTTPS://localhost/path/... no real https here just to set the url (for like a proxy offloading https")
flag.IntVar(&urlSize, "urlsize", 10, "Define the size of the shortened String, default 10")
version := flag.Bool("v", false, "prints current version")
flag.Parse()
if *version {

293
templates/400.html Normal file
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@ -0,0 +1,293 @@
<!DOCTYPE html>
<html lang=en>
<head>
<title>Short: the simple url shortener</title>
<style>
@import url('https://fonts.googleapis.com/css?family=Abril+Fatface|Lato');
body {
background: #D3DEEA;
}
.top {
margin-top: 30px;
}
.container {
margin: 0 auto;
position: relative;
width: 250px;
height: 250px;
margin-top: -40px;
}
.ghost {
width: 50%;
height: 53%;
left: 25%;
top: 10%;
position: absolute;
border-radius: 50% 50% 0 0;
background: #EDEDED;
border: 1px solid #BFC0C0;
border-bottom: none;
animation: float 2s ease-out infinite;
}
.ghost-copy {
width: 50%;
height: 53%;
left: 25%;
top: 10%;
position: absolute;
border-radius: 50% 50% 0 0;
background: #EDEDED;
border: 1px solid #BFC0C0;
border-bottom: none;
animation: float 2s ease-out infinite;
z-index: 0;
}
.face {
position: absolute;
width: 100%;
height: 60%;
top: 20%;
}
.eye, .eye-right {
position: absolute;
background: #585959;
width: 13px;
height: 13px;
border-radius: 50%;
top: 40%;
}
.eye {
left: 25%;
}
.eye-right {
right: 25%;
}
.mouth {
position:absolute;
top: 50%;
left: 45%;
width: 10px;
height: 10px;
border: 3px solid;
border-radius: 50%;
border-color: transparent #585959 #585959 transparent;
transform: rotate(225deg);
}
.one, .two, .three, .four {
position: absolute;
background: #EDEDED;
top: 85%;
width: 25%;
height: 23%;
border: 1px solid #BFC0C0;
z-index: 0;
}
.one {
border-radius: 0 0 100% 30%;
left: -1px;
}
.two {
left: 23%;
border-radius: 0 0 50% 50%;
}
.three {
left: 50%;
border-radius: 0 0 50% 50%;
}
.four {
left: 74.5%;
border-radius: 0 0 30% 100%;
}
.shadow {
position: absolute;
width: 30%;
height: 7%;
background: #BFC0C0;
left: 35%;
top: 80%;
border-radius: 50%;
animation: scale 2s infinite;
}
@keyframes scale {
0% {
transform: scale(1);
}
50% {
transform: scale(1.1);
}
100% {
transform: scale(1);
}
}
@keyframes float {
50% {
transform: translateY(15px);
}
}
.bottom {
margin-top: 10px;
}
/*text styling*/
h1 {
font-family: 'Abril Fatface', serif;
color: #EDEDED;
text-align: center;
font-size: 9em;
margin: 0;
text-shadow: -1px 0 #BFC0C0, 0 1px #BFC0C0, 1px 0 #BFC0C0, 0 -1px #BFC0C0;
}
h3 {
font-family: 'Lato', sans-serif;
font-size: 2em;
text-transform: uppercase;
text-align: center;
color: #BFC0C0;
margin-top: -20px;
font-weight: 900;
}
p {
text-align: center;
font-family: 'Lato', sans-serif;
color: #585959;
font-size: .6em;
margin-top: -20px;
text-transform: uppercase;
}
.search {
text-align: center;
}
.buttons {
display: flex;
align-items: center;
justify-content: center;
margin-top: 10px;
}
/*search style*/
.search-bar {
border: 1px solid #BFC0C0;
padding: 5px;
height: 20px;
margin-left: -30px;
width: 200px;
outline: none;
&:focus {
border: 1px solid #D3DEEA;
}
}
.search-btn {
position: absolute;
width: 30px;
height: 32px;
border: 1px solid #BFC0C0;
background: #BFC0C0;
text-align: center;
color: #EDEDED;
cursor: pointer;
font-size: 1em;
outline: none;
&:hover {
background: #EDEDED;
border: 1px solid #EDEDED;
color: #BFC0C0;
transition: all .2s ease;
}
}
.btn {
background: #EDEDED;
padding: 15px 20px;
margin: 5px;
color: #585959;
font-family: 'Lato', sans-serif;
text-transform: uppercase;
font-size: .6em;
letter-spacing: 1px;
border: 0;
&:hover {
background: #BFC0C0;
transition: all .4s ease-out;
}
}
footer {
position: absolute;
bottom: 0;
right: 0;
text-align: center;
font-size: 0.8em;
text-transform: uppercase;
padding: 10px;
color: #EA7996;
letter-spacing: 3px;
font-family: 'Lato', sans-serif;
a {
color: #ffffff;
text-decoration: none;
&:hover {
color: #7d7d7d;
}
}
}
</style>
</head>
<body>
<div id="background"></div>
<div class="top">
<h1>400</h1>
<h3>Bad Request</h3>
</div>
<div class="container">
<div class="ghost-copy">
<div class="one"></div>
<div class="two"></div>
<div class="three"></div>
<div class="four"></div>
</div>
<div class="ghost">
<div class="face">
<div class="eye"></div>
<div class="eye-right"></div>
<div class="mouth"></div>
</div>
</div>
<div class="shadow"></div>
</div>
<div class="bottom">
<p>Boo, looks like a ghost didn't like your request!
<br>
But you can try again, type an URL below to shorten it</p>
<form class="search" action="/" method="POST">
<input type="text" id="url" name="url" class="search-bar" placeholder="http://something :)">
<button type="submit" value="Submit" name="Submit" class="search-btn">
<i class="fa fa-search"></i>
</button>
</form>
</div>
<footer>
<p>made by <a href="https://codepen.io/juliepark"> julie</a>
</footer>
</body>

293
templates/404.html Normal file
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@ -0,0 +1,293 @@
<!DOCTYPE html>
<html lang=en>
<head>
<title>Short: the simple url shortener</title>
<style>
@import url('https://fonts.googleapis.com/css?family=Abril+Fatface|Lato');
body {
background: #D3DEEA;
}
.top {
margin-top: 30px;
}
.container {
margin: 0 auto;
position: relative;
width: 250px;
height: 250px;
margin-top: -40px;
}
.ghost {
width: 50%;
height: 53%;
left: 25%;
top: 10%;
position: absolute;
border-radius: 50% 50% 0 0;
background: #EDEDED;
border: 1px solid #BFC0C0;
border-bottom: none;
animation: float 2s ease-out infinite;
}
.ghost-copy {
width: 50%;
height: 53%;
left: 25%;
top: 10%;
position: absolute;
border-radius: 50% 50% 0 0;
background: #EDEDED;
border: 1px solid #BFC0C0;
border-bottom: none;
animation: float 2s ease-out infinite;
z-index: 0;
}
.face {
position: absolute;
width: 100%;
height: 60%;
top: 20%;
}
.eye, .eye-right {
position: absolute;
background: #585959;
width: 13px;
height: 13px;
border-radius: 50%;
top: 40%;
}
.eye {
left: 25%;
}
.eye-right {
right: 25%;
}
.mouth {
position:absolute;
top: 50%;
left: 45%;
width: 10px;
height: 10px;
border: 3px solid;
border-radius: 50%;
border-color: transparent #585959 #585959 transparent;
transform: rotate(45deg);
}
.one, .two, .three, .four {
position: absolute;
background: #EDEDED;
top: 85%;
width: 25%;
height: 23%;
border: 1px solid #BFC0C0;
z-index: 0;
}
.one {
border-radius: 0 0 100% 30%;
left: -1px;
}
.two {
left: 23%;
border-radius: 0 0 50% 50%;
}
.three {
left: 50%;
border-radius: 0 0 50% 50%;
}
.four {
left: 74.5%;
border-radius: 0 0 30% 100%;
}
.shadow {
position: absolute;
width: 30%;
height: 7%;
background: #BFC0C0;
left: 35%;
top: 80%;
border-radius: 50%;
animation: scale 2s infinite;
}
@keyframes scale {
0% {
transform: scale(1);
}
50% {
transform: scale(1.1);
}
100% {
transform: scale(1);
}
}
@keyframes float {
50% {
transform: translateY(15px);
}
}
.bottom {
margin-top: 10px;
}
/*text styling*/
h1 {
font-family: 'Abril Fatface', serif;
color: #EDEDED;
text-align: center;
font-size: 9em;
margin: 0;
text-shadow: -1px 0 #BFC0C0, 0 1px #BFC0C0, 1px 0 #BFC0C0, 0 -1px #BFC0C0;
}
h3 {
font-family: 'Lato', sans-serif;
font-size: 2em;
text-transform: uppercase;
text-align: center;
color: #BFC0C0;
margin-top: -20px;
font-weight: 900;
}
p {
text-align: center;
font-family: 'Lato', sans-serif;
color: #585959;
font-size: .6em;
margin-top: -20px;
text-transform: uppercase;
}
.search {
text-align: center;
}
.buttons {
display: flex;
align-items: center;
justify-content: center;
margin-top: 10px;
}
/*search style*/
.search-bar {
border: 1px solid #BFC0C0;
padding: 5px;
height: 20px;
margin-left: -30px;
width: 200px;
outline: none;
&:focus {
border: 1px solid #D3DEEA;
}
}
.search-btn {
position: absolute;
width: 30px;
height: 32px;
border: 1px solid #BFC0C0;
background: #BFC0C0;
text-align: center;
color: #EDEDED;
cursor: pointer;
font-size: 1em;
outline: none;
&:hover {
background: #EDEDED;
border: 1px solid #EDEDED;
color: #BFC0C0;
transition: all .2s ease;
}
}
.btn {
background: #EDEDED;
padding: 15px 20px;
margin: 5px;
color: #585959;
font-family: 'Lato', sans-serif;
text-transform: uppercase;
font-size: .6em;
letter-spacing: 1px;
border: 0;
&:hover {
background: #BFC0C0;
transition: all .4s ease-out;
}
}
footer {
position: absolute;
bottom: 0;
right: 0;
text-align: center;
font-size: 0.8em;
text-transform: uppercase;
padding: 10px;
color: #EA7996;
letter-spacing: 3px;
font-family: 'Lato', sans-serif;
a {
color: #ffffff;
text-decoration: none;
&:hover {
color: #7d7d7d;
}
}
}
</style>
</head>
<body>
<div id="background"></div>
<div class="top">
<h1>404</h1>
<h3>page not found</h3>
</div>
<div class="container">
<div class="ghost-copy">
<div class="one"></div>
<div class="two"></div>
<div class="three"></div>
<div class="four"></div>
</div>
<div class="ghost">
<div class="face">
<div class="eye"></div>
<div class="eye-right"></div>
<div class="mouth"></div>
</div>
</div>
<div class="shadow"></div>
</div>
<div class="bottom">
<p>Boo, looks like a ghost stole this page!
<br>
But you can type an URL below to shorten it</p>
<form class="search" action="/" method="POST">
<input type="text" id="url" name="url" class="search-bar" placeholder="http://something :)">
<button type="submit" value="Submit" name="Submit" class="search-btn">
<i class="fa fa-search"></i>
</button>
</form>
</div>
<footer>
<p>made by <a href="https://codepen.io/juliepark"> julie</a>
</footer>
</body>

287
templates/500.html Normal file
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@ -0,0 +1,287 @@
<!DOCTYPE html>
<html lang=en>
<head>
<title>Short: the simple url shortener</title>
<style>
@import url('https://fonts.googleapis.com/css?family=Abril+Fatface|Lato');
body {
background: #D3DEEA;
}
.top {
margin-top: 30px;
}
.container {
margin: 0 auto;
position: relative;
width: 250px;
height: 250px;
margin-top: -40px;
}
.ghost {
width: 50%;
height: 53%;
left: 25%;
top: 10%;
position: absolute;
border-radius: 50% 50% 0 0;
background: #EDEDED;
border: 1px solid #BFC0C0;
border-bottom: none;
animation: float 2s ease-out infinite;
}
.ghost-copy {
width: 50%;
height: 53%;
left: 25%;
top: 10%;
position: absolute;
border-radius: 50% 50% 0 0;
background: #EDEDED;
border: 1px solid #BFC0C0;
border-bottom: none;
animation: float 2s ease-out infinite;
z-index: 0;
}
.face {
position: absolute;
width: 100%;
height: 60%;
top: 20%;
}
.eye, .eye-right {
position: absolute;
{# background: #585959; #}
width: 13px;
height: 13px;
border-radius: 50%;
top: 40%;
}
.eye {
left: 25%;
}
.eye-right {
right: 25%;
}
.mouth {
position:absolute;
top: 50%;
left: 45%;
width: 10px;
height: 10px;
border: 3px solid;
border-radius: 50%;
border-color: transparent #585959 #585959 transparent;
transform: rotate(225deg);
}
.one, .two, .three, .four {
position: absolute;
background: #EDEDED;
top: 85%;
width: 25%;
height: 23%;
border: 1px solid #BFC0C0;
z-index: 0;
}
.one {
border-radius: 0 0 100% 30%;
left: -1px;
}
.two {
left: 23%;
border-radius: 0 0 50% 50%;
}
.three {
left: 50%;
border-radius: 0 0 50% 50%;
}
.four {
left: 74.5%;
border-radius: 0 0 30% 100%;
}
.shadow {
position: absolute;
width: 30%;
height: 7%;
background: #BFC0C0;
left: 35%;
top: 80%;
border-radius: 50%;
animation: scale 2s infinite;
}
@keyframes scale {
0% {
transform: scale(1);
}
50% {
transform: scale(1.1);
}
100% {
transform: scale(1);
}
}
@keyframes float {
50% {
transform: translateY(15px);
}
}
.bottom {
margin-top: 10px;
}
/*text styling*/
h1 {
font-family: 'Abril Fatface', serif;
color: #EDEDED;
text-align: center;
font-size: 9em;
margin: 0;
text-shadow: -1px 0 #BFC0C0, 0 1px #BFC0C0, 1px 0 #BFC0C0, 0 -1px #BFC0C0;
}
h3 {
font-family: 'Lato', sans-serif;
font-size: 2em;
text-transform: uppercase;
text-align: center;
color: #BFC0C0;
margin-top: -20px;
font-weight: 900;
}
p {
text-align: center;
font-family: 'Lato', sans-serif;
color: #585959;
font-size: .6em;
margin-top: -20px;
text-transform: uppercase;
}
.search {
text-align: center;
}
.buttons {
display: flex;
align-items: center;
justify-content: center;
margin-top: 10px;
}
/*search style*/
.search-bar {
border: 1px solid #BFC0C0;
padding: 5px;
height: 20px;
margin-left: -30px;
width: 200px;
outline: none;
&:focus {
border: 1px solid #D3DEEA;
}
}
.search-btn {
position: absolute;
width: 30px;
height: 32px;
border: 1px solid #BFC0C0;
background: #BFC0C0;
text-align: center;
color: #EDEDED;
cursor: pointer;
font-size: 1em;
outline: none;
&:hover {
background: #EDEDED;
border: 1px solid #EDEDED;
color: #BFC0C0;
transition: all .2s ease;
}
}
.btn {
background: #EDEDED;
padding: 15px 20px;
margin: 5px;
color: #585959;
font-family: 'Lato', sans-serif;
text-transform: uppercase;
font-size: .6em;
letter-spacing: 1px;
border: 0;
&:hover {
background: #BFC0C0;
transition: all .4s ease-out;
}
}
footer {
position: absolute;
bottom: 0;
right: 0;
text-align: center;
font-size: 0.8em;
text-transform: uppercase;
padding: 10px;
color: #EA7996;
letter-spacing: 3px;
font-family: 'Lato', sans-serif;
a {
color: #ffffff;
text-decoration: none;
&:hover {
color: #7d7d7d;
}
}
}
</style>
</head>
<body>
<div id="background"></div>
<div class="top">
<h1>500</h1>
<h3>Internal server error</h3>
</div>
<div class="container">
<div class="ghost-copy">
<div class="one"></div>
<div class="two"></div>
<div class="three"></div>
<div class="four"></div>
</div>
<div class="ghost">
<div class="face">
<div class="eye"><h3 style="color:black;font-size:1.5em">X</h3></div>
<div class="eye-right"><h3 style="color:black;font-size:1.5em">X</h3></div>
<div class="mouth"></div>
</div>
</div>
<div class="shadow"></div>
</div>
<div class="bottom">
<p>Boo, the ghost is broken :(
<br>
His last words where: {{ . }} </p>
</div>
<footer>
<p>made by <a href="https://codepen.io/juliepark"> julie</a>
</footer>
</body>

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<!DOCTYPE html>
<html lang=en>
<head>
<title>Short: the simple url shortener</title>
<style>
@import url('https://fonts.googleapis.com/css?family=Abril+Fatface|Lato');
body {
background: #D3DEEA;
}
form{
position:fixed;
top:32%;
left:35%;
width:500px;
font-family:georgia,garamond,serif;
font-size:16px;
}
.bottom {
position:fixed;
top:30%;
left:35%;
width:500px;
}
p {
text-align: center;
font-family: 'Lato', sans-serif;
color: #585959;
font-size: .6em;
margin-top: -20px;
text-transform: uppercase;
}
.search {
text-align: center;
}
.search-bar {
border: 1px solid #BFC0C0;
padding: 5px;
height: 20px;
margin-left: -30px;
width: 200px;
outline: none;
&:focus {
border: 1px solid #D3DEEA;
}
}
.search-btn {
position: absolute;
width: 30px;
height: 32px;
border: 1px solid #BFC0C0;
background: #BFC0C0;
text-align: center;
color: #EDEDED;
cursor: pointer;
font-size: 1em;
outline: none;
&:hover {
background: #EDEDED;
border: 1px solid #EDEDED;
color: #BFC0C0;
transition: all .2s ease;
}
}
</style>
</head>
<body>
<div class="bottom">
<p>Welcome to Short, the simple URL shortener,
<br>
Type an URL below to shorten it</p>
<form class="search" action="/" method="POST">
<input type="text" id="url" name="url" class="search-bar" placeholder="http://something :)">
<button type="submit" value="Submit" name="Submit" class="search-btn">
<i class="fa fa-search"></i>
</button>
</form>
</div>
</body>
</html>

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<!DOCTYPE html>
<html lang=en>
<head>
<title>Short: the simple url shortner</title>
<style>
@import url('https://fonts.googleapis.com/css?family=Abril+Fatface|Lato');
body {
background: #D3DEEA;
}
.bottom {
position:fixed;
top:30%;
left:35%;
}
p {
text-align: center;
font-family: 'Lato', sans-serif;
color: #585959;
font-size: .9em;
margin-top: -20px;
text-transform: uppercase;
}
</style>
</head>
<body>
<div class="bottom">
<p>{{ . }}</a></p>
</div>
</body>
</html>

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<!DOCTYPE html>
<html lang=en>
<head>
<title>Short: the simple url shortner</title>
<style>
@import url('https://fonts.googleapis.com/css?family=Abril+Fatface|Lato');
body {
background: #D3DEEA;
}
.bottom {
position:fixed;
top:30%;
left:35%;
}
p {
text-align: center;
font-family: 'Lato', sans-serif;
color: #585959;
font-size: 1em;
margin-top: -20px;
text-transform: uppercase;
}
</style>
</head>
<body>
<div class="bottom">
<p>URL Shortened to <a href="{{ . }}">{{ . }}</a></p>
</div>
</body>
</html>